TABLE 4.

Organ assessment with radiation based imaging modalities.

Publication details	Study design		Parameters measured for viability testing				Imaging
Authors	Animal	Organ	Hemodynamics	Histology	Blood parameters/gas contents	Organ-specific	Imaging method
Bendjelid 2003 [28]	Pig	Heart	Flow and pressure	-	Blood gas values	Heart rate	Positron emission tomography (PET)
Pelgrim 2017 [29]	Pig	Heart	Flow and pressure	Fluorescent microspheres with alcoholic-KOH dissolving	Glucose	Heart rate	Computed tomography (CT)
Valenzuela 2023 [30]	Pigs	Kidney (pairs)	Flow, pressure and temperature	None taken	-	Urine production and composition	Fluoroscopy